Open Source

Your Open Source freedoms

Open Source software comes with its source code and a licence that lets anyone use, study, change and share it. Those rights put you, not a vendor, in control of the software you depend on.

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What Open Source means

Four rights come with every Open Source licence

  1. Use

    Run it for any purpose, without asking permission.

  2. Study

    Read the source code and see how the software works.

  3. Change

    Adapt it to your needs, yourself or with any supplier.

  4. Share

    Pass it on, with or without your changes.

In practice

What the rights mean for your organization

Freedom to look inside

You and your auditors can read the source code of the Open Source software you run.

Freedom to change it

Change it yourself, or hire anyone to do it, instead of waiting on a vendor's roadmap.

Customers adapt KubeAid and LinuxAid, and extend KubeAid with their own charts.

Freedom to leave

No licence ties you to one supplier, so you can switch without losing the software.

Obmondo subscriptions run month to month, and we document the setup so another provider can take over.

Freedom to choose where it runs

Run it in a public or private cloud, or on your own hardware, in the country you choose. That is digital sovereignty.

KubeAid runs on Hetzner, AWS, Azure or your own hardware.

Shared work

One fix, shared with every user

When one user fixes a bug and shares it back, every user who updates gets the fix. Nobody pays for the same work twice.

  • Security

    Users and researchers review the same code, and the project publishes the fix for every version it still supports.

  • Compliance

    Hardening and patching for ISO 27001 or NIS2 is much the same work everywhere. Open projects build the rules and automation for it once and share them.

At Obmondo

A fix we build for one customer is available to every customer running the same project. A task that takes 30 hours in total may put only 5 on your invoice.

Security updates

Someone has to keep your version patched

Security comes from patching and hardening, and that work never stops. Sponsors pay developers for new features, not for keeping old versions safe. Many smaller projects only patch their latest release, so you have to keep upgrading.

  • Larger projects

    They keep older versions patched for a fixed period, like PostgreSQL's five years per major version.

  • Distributions

    Red Hat and Ubuntu maintain a selected set of packages for years. Rocky Linux rebuilds Red Hat's packages and AlmaLinux builds compatible ones, so both get those fixes too.

  • Kubernetes

    Kubernetes patches only its three newest minor versions, each for about a year, so clusters need regular upgrades to stay supported.

At Obmondo

We track the open CVEs on each server, with their severity and the next service window. LinuxAid can install updates in that window on Ubuntu, Debian, Red Hat, Rocky Linux and SLES, and cluster upgrades come as a branch in your config repository for you to merge.

Questions

Questions about Open Source

Does Open Source mean free of charge?

Not necessarily. Open Source is about the rights the licence gives you, not the price. KubeAid and LinuxAid are free to use, and a subscription pays us to run them.

Is Open Source less secure because anyone can read the code?

No. Anyone can review open code, including your auditors, and each project publishes fixes for every version it still supports.

Who is responsible when something breaks?

Open Source licences usually come without a warranty, so someone has to step in when the software breaks. With Obmondo, our operations team picks up the alert, and Gold and Platinum cover nights and weekends.

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Next step

Tell us what you run today

We will look at it and tell you what we would change, before anyone signs anything.